In Mexico City, 15-year-old Justina (Claudia Soberon) lives with her mother and stepfather -- until her flirtations with her stepdad unintentionally lead to his murder and that of Justina's mom. Justina flees the scene but quickly finds herself in the clutches of two unprincipled cops who enslave and rape her. When another detective (Dagoberto Gama) comes to her rescue, will the truth about Justina's gruesome ordeal come out?